{{#xlsxAdd "xl/worksheets/sheet1.xml" "worksheet.sheetData[0].row"}}
    <row>
        <c t="inlineStr"><is><t>foo</t></is></c>
    </row>
{{/xlsxAdd}}

{{xlsxRemove "xl/worksheets/sheet1.xml" "worksheet.sheetData[0].row" 0}}

{{{xlsxPrint}}}